Description

Butyltris[[2-[(2-Ethyl-1-Oxohexyl)Oxy]Ethyl]Thio]Stannane is a specialized organotin compound, a key intermediate in advanced material synthesis. This chemical matters for its role as a precursor and catalyst in high-performance polymer and coating formulations, offering precise reactivity control. It is primarily needed by manufacturers in the polymer, specialty chemical, and advanced materials industries for applications requiring tailored thermal and mechanical properties.

Application

• Polymer Stabilizer: Acts as a heat stabilizer and catalyst in the production of PVC and other halogenated polymers.
• Crosslinking Agent: Used in silicone rubber (RTV) and polyurethane systems to control cure rates and enhance final product properties.
• Catalyst Intermediate: Serves as a precursor for other organotin catalysts used in esterification and transesterification reactions.
• Specialty Coatings: Imparts specific performance characteristics in high-temperature and corrosion-resistant industrial coatings.
• Adhesive Formulations: Employed to modify the curing profile and adhesion strength in structural and specialty adhesives.
• Research & Development: A valuable reagent for synthesizing novel organometallic complexes and exploring new catalytic pathways.

Basic Information

Product Name	Butyltris[[2-[(2-Ethyl-1-Oxohexyl)Oxy]Ethyl]Thio]Stannane
CAS No.	67939-23-5
Molecular Formula	C35H68O6S3Sn
Molecular Weight	792.27 g/mol
Synonyms	Butyltin tris(2-ethylhexyl thioglycolate); Tributyltin 2-ethylhexyl thioglycolate; Stannane, butyltris[[2-[(2-ethyl-1-oxohexyl)oxy]ethyl]thio]-; Tin, tributyl-, tris(2-ethylhexyl mercaptoacetate); Tributyltin tris(2-ethylhexylmercaptoacetate); TBTHG; Organotin stabilizer intermediate; Tris(2-ethylhexyl thioglycolato) tributyltin
EINECS	Contact for details

Quality Control

Our Butyltris[[2-[(2-Ethyl-1-Oxohexyl)Oxy]Ethyl]Thio]Stannane is produced under stringent quality management systems. Every batch undergoes rigorous analytical testing, including assay, identity confirmation, and impurity profiling, to ensure consistent performance and purity for industrial applications. Certificates of Analysis (COA) documenting key specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	Clear to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Tin (Sn) Content	14.5 - 15.5 %
Specific Gravity (20°C)	1.10 - 1.20
Refractive Index (20°C)	1.480 - 1.500

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.